WSET Tasting Glasses and Home Setup: What Actually Matters

You don't need a wine cellar or hundreds of pounds of glassware to practise WSET tasting at home. You do need the right minimum. This guide covers the equipment that matters, the equipment that doesn't, and the setup that produces useful tasting practice.

The glass: ISO is enough

The ISO 3591 tasting glass is the standard for WSET classes and exams. It's a small, tulip-shaped, clear, ungenerous glass — ungenerous on purpose, so the wine concentrates in the bowl and the rim funnels aromas to the nose.

For home practice, ISO glasses are sufficient. They're inexpensive (£3–8 per glass), dishwasher-safe, and match exam conditions exactly. A set of 6 covers most flight sizes.

The argument for varietal-specific glasses (Riedel, Zalto) is real for serving, less so for exam practice. Some candidates own one set of ISO glasses for SAT practice and a few wider glasses for evening drinking. Both is fine.

What you should NOT use for SAT practice:

• Coloured glass (you can't see the wine).
• Heavy stemless glasses (warm the wine in your hand).
• Generic small white-wine glasses (smaller bowl than ISO; you can't swirl properly).

The wines: small flights, deliberate variety

A practice flight of 4 to 6 wines is enough. More than 6 in a single sitting fatigues the palate.

The wines should be deliberately varied:

• A cool-climate white and a warm-climate white.
• A light-bodied red and a full-bodied red.
• Or: a regional pair (e.g., Sancerre and Marlborough Sauvignon Blanc) for direct comparison.
• Avoid an all-cool or all-warm flight — without contrast, your scale doesn't calibrate.

Half bottles are useful for solo practice. Coravin or vacuum-pump preservation systems extend a bottle across multiple sessions.

The setup: lighting, surface, glass labels

Lighting. White or daylight is essential. Yellow incandescent light distorts colour assessment. A north-facing window or a daylight-balanced LED lamp works.

Surface. White paper or a white tablecloth helps you see the colour clearly. Tilt the glass over the white surface to assess colour and intensity.

Glass labels. Number each glass with masking tape and a marker. For blind practice, label codes only (1, 2, 3) and write the actual wine identity on a hidden card. Reveal after writing your note.

Spittoon. Essential for SAT practice if you want to taste 4+ wines without intoxication compromising your palate. A simple opaque cup works. Spit; don't swallow during structured practice.

Water and crackers. Water for palate cleansing between wines. Plain crackers (no salt, no flavour) optional for stronger palate cleansing.

Pour size and temperature

Pour size. 50–60ml per glass is enough for SAT practice. You're tasting, not drinking.

Temperature. Whites at 8–12°C, reds at 16–18°C. Too cold mutes aromas; too warm pushes alcohol. A wine fridge or simple cellar gives consistent temperatures; an ice bucket for whites and 30 minutes out of the fridge for reds works in most kitchens.

Blind vs sighted

For SAT exam preparation, blind tasting is essential. Sighted tasting (knowing the wine) lets you back-fit your note to the answer. Blind tasting forces actual analysis.

For solo blind practice:

1. Have someone else pour the wines into numbered glasses, with the bottles hidden.
2. Or pour yourself, but write the wine identity on a card and seal it in an envelope.
3. Reveal only after writing the full SAT note.

A practice partner makes this easier. A study group of 3–4 candidates pooling wines and pouring blindly for each other is the highest-leverage setup if you can arrange it.

What you don't need

Several things candidates think they need but don't:

• Expensive glassware beyond ISO.
• Sommelier knife / coravin / decanter unless you have practical use for them.
• Aroma kits (Le Nez du Vin, etc.) — useful, but not essential. Real wine practice gets you there.
• A dedicated tasting room. A clean kitchen table with good light is fine.
• Many bottles open simultaneously. 4–6 small pours from sealed-then-resealed bottles works.
• A sommelier-style decanting setup. WSET doesn't test decanting at L3.

A reasonable home setup budget

A starting kit:

• 6 ISO glasses: £20–40.
• A small spittoon (opaque cup): negligible.
• White paper or tablecloth: negligible.
• Daylight LED lamp (if needed): £20–40.
• Vacuum-pump or Coravin (optional): £15–250.

Total under £100 for the essentials, less if you skip the lamp. The wines themselves are the largest ongoing cost.

Where this fits

For tasting practice at home overall, see WSET tasting practice at home. For the L3 paper specifically, see WSET Level 3 tasting paper walkthrough. For mistakes to avoid, see common WSET tasting mistakes.

FAQ: tasting setup questions

Are ISO glasses really enough for L3 practice? Yes. They're the exam-condition glass; practising with them eliminates a variable.

How many bottles should I open per practice session? 4–6 wines is the sweet spot for a single session. More fatigues the palate.

Should I taste the same wines my classmates use? Helpful but not essential. Calibrate against published reference notes if your classmates aren't available.

Is it OK to taste alone? Yes, for self-paced practice. Group tasting adds calibration value but isn't required for every session.

Should I record my notes? Yes. Re-reading your past notes shows your progression and reveals recurring weaknesses.

Can I taste at restaurants and call it practice? Limited value. The setting (poor lighting, social distraction, no spittoon) compromises the discipline. Better as a supplement to structured home practice.